车削铜质工件时,因铜未子四处飞溅,地于安全生产和工地卫生都极为不利。工作者虽然戴有防护眼镜,但稍不注意,铜未仍易于把眼睛击伤,因此,在加工时,工作者还需准备一个软质遮挡物,一只手操纵机床,另一只手拿着遮挡屏挡住铜未溅入眼 When turning copper workpieces, it is extremely unfavorable to safety in production and site hygiene due to the spattering of copper. Although workers wear safety goggles, they pay no attention to the fact that the copper is still not easily damaged by the eyes. Therefore, workers also need to prepare a soft covering to handle the machine with one hand and the other with Cover the screen blocking the copper did not splash into the eyes